| // Copyright 2016 The Chromium Embedded Framework Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be found |
| // in the LICENSE file. |
| |
| #ifndef CEF_LIBCEF_BROWSER_VIEWS_BROWSER_VIEW_IMPL_H_ |
| #define CEF_LIBCEF_BROWSER_VIEWS_BROWSER_VIEW_IMPL_H_ |
| #pragma once |
| |
| #include "include/cef_client.h" |
| #include "include/views/cef_browser_view.h" |
| #include "include/views/cef_browser_view_delegate.h" |
| |
| #include "libcef/browser/browser_host_impl.h" |
| #include "libcef/browser/views/browser_view_view.h" |
| #include "libcef/browser/views/view_impl.h" |
| |
| #include "base/callback_forward.h" |
| #include "ui/views/controls/webview/unhandled_keyboard_event_handler.h" |
| |
| class CefBrowserViewImpl : public CefViewImpl<CefBrowserViewView, |
| CefBrowserView, |
| CefBrowserViewDelegate>, |
| public CefBrowserViewView::Delegate { |
| public: |
| typedef CefViewImpl<CefBrowserViewView, |
| CefBrowserView, |
| CefBrowserViewDelegate> |
| ParentClass; |
| |
| // Create a new CefBrowserView instance. |delegate| may be nullptr. |
| static CefRefPtr<CefBrowserViewImpl> Create( |
| CefRefPtr<CefClient> client, |
| const CefString& url, |
| const CefBrowserSettings& settings, |
| CefRefPtr<CefDictionaryValue> extra_info, |
| CefRefPtr<CefRequestContext> request_context, |
| CefRefPtr<CefBrowserViewDelegate> delegate); |
| |
| // Create a new CefBrowserView instance for a popup. |delegate| may be |
| // nullptr. |
| static CefRefPtr<CefBrowserViewImpl> CreateForPopup( |
| const CefBrowserSettings& settings, |
| CefRefPtr<CefBrowserViewDelegate> delegate); |
| |
| // Called from CefBrowserPlatformDelegateViews. |
| void WebContentsCreated(content::WebContents* web_contents); |
| void BrowserCreated(CefBrowserHostImpl* browser, |
| base::RepeatingClosure on_bounds_changed); |
| void BrowserDestroyed(CefBrowserHostImpl* browser); |
| |
| // Called to handle accelerators when the event is unhandled by the web |
| // content and the browser client. |
| bool HandleKeyboardEvent(const content::NativeWebKeyboardEvent& event); |
| |
| // CefBrowserView methods: |
| CefRefPtr<CefBrowser> GetBrowser() override; |
| void SetPreferAccelerators(bool prefer_accelerators) override; |
| |
| // CefView methods: |
| CefRefPtr<CefBrowserView> AsBrowserView() override { return this; } |
| void SetBackgroundColor(cef_color_t color) override; |
| |
| // CefViewAdapter methods: |
| void Detach() override; |
| std::string GetDebugType() override { return "BrowserView"; } |
| void GetDebugInfo(base::DictionaryValue* info, |
| bool include_children) override; |
| |
| // CefBrowserViewView::Delegate methods: |
| void OnBrowserViewAdded() override; |
| void OnBoundsChanged() override; |
| |
| private: |
| // Create a new implementation object. |
| // Always call Initialize() after creation. |
| // |delegate| may be nullptr. |
| explicit CefBrowserViewImpl(CefRefPtr<CefBrowserViewDelegate> delegate); |
| |
| void SetPendingBrowserCreateParams( |
| CefRefPtr<CefClient> client, |
| const CefString& url, |
| const CefBrowserSettings& settings, |
| CefRefPtr<CefDictionaryValue> extra_info, |
| CefRefPtr<CefRequestContext> request_context); |
| |
| void SetDefaults(const CefBrowserSettings& settings); |
| |
| // CefViewImpl methods: |
| CefBrowserViewView* CreateRootView() override; |
| void InitializeRootView() override; |
| |
| // Logic extracted from UnhandledKeyboardEventHandler::HandleKeyboardEvent for |
| // the handling of accelerators. Returns true if the event was handled by the |
| // accelerator. |
| bool HandleAccelerator(const content::NativeWebKeyboardEvent& event, |
| views::FocusManager* focus_manager); |
| |
| std::unique_ptr<CefBrowserHostImpl::CreateParams> |
| pending_browser_create_params_; |
| |
| CefRefPtr<CefBrowserHostImpl> browser_; |
| |
| views::UnhandledKeyboardEventHandler unhandled_keyboard_event_handler_; |
| bool ignore_next_char_event_ = false; |
| |
| base::RepeatingClosure on_bounds_changed_; |
| |
| IMPLEMENT_REFCOUNTING_DELETE_ON_UIT(CefBrowserViewImpl); |
| DISALLOW_COPY_AND_ASSIGN(CefBrowserViewImpl); |
| }; |
| |
| #endif // CEF_LIBCEF_BROWSER_VIEWS_BROWSER_VIEW_IMPL_H_ |